! Started logfile: J0503+6600_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:43:45 2010 obs J0503+6600_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0503+6600_K_2006_06_04_yyk_uva.fits ! AN table 1: 1641 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.74394 visibilities/baseline/integration-bin. ! Found source: J0503+6600 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2920 lines of history. ! ! Reading 351592 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J0503+6600_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.552571 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3542 mas, bmaj=0.4414 mas, bpa=-30.06 degrees ! Estimated noise=5.94099 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.106746 Jy ! Component: 100 - total flux cleaned = 0.135378 Jy ! Total flux subtracted in 100 components = 0.135378 Jy ! Clean residual min=-0.026403 max=0.029552 Jy/beam ! Clean residual mean=-0.000146 rms=0.007667 Jy/beam ! Combined flux in latest and established models = 0.135378 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.135378 Jy ! ! Correcting IF 1. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.533561Jy sigma=1.081550 ! Fit after self-cal, rms=0.536873Jy sigma=1.073278 ! Inverting map and beam ! Estimated beam: bmin=0.3541 mas, bmaj=0.4434 mas, bpa=-30.14 degrees ! Estimated noise=5.97467 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4972 mas, bmaj=0.7858 mas, bpa=-31.11 degrees ! Estimated noise=2.89072 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205038 Jy ! Component: 100 - total flux cleaned = 0.0232691 Jy ! Component: 150 - total flux cleaned = 0.0238235 Jy ! Component: 200 - total flux cleaned = 0.0244339 Jy ! Total flux subtracted in 200 components = 0.0244339 Jy ! Clean residual min=-0.012080 max=0.017497 Jy/beam ! Clean residual mean=-0.000060 rms=0.003967 Jy/beam ! Combined flux in latest and established models = 0.159812 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.159812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.536813Jy sigma=1.060809 ! Fit after self-cal, rms=0.537441Jy sigma=1.060247 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4972 x 0.7858 at -31.11 degrees (North through East) ! Clean map min=-0.012088 max=0.11097 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 KP 0.90 LA 0.94 ! MK 1.00* NL 0.77 OV 0.85 PT 0.87 ! SC 0.63 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 KP 0.78 LA 0.87 ! MK 1.00* NL 0.91 OV 1.13 PT 1.04 ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 KP 1.06 LA 0.69 ! MK 1.14 NL 1.91 OV 5.69 PT 1.05 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.72 KP 0.99 LA 1.00 ! MK 1.00* NL 3.04 OV 1.15 PT 0.87 ! SC 0.62 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* KP 0.74 LA 0.78 ! MK 1.00* NL 2.14 OV 1.09 PT 1.19 ! SC 1.29 ! ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 KP 0.68 LA 0.74 ! MK 1.00* NL 1.00* OV 1.42 PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.537441Jy sigma=1.060247 ! Fit after self-cal, rms=0.632869Jy sigma=1.027133 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.632869Jy sigma=1.027133 ! Fit after self-cal, rms=0.632589Jy sigma=1.026196 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5108 mas, bmaj=1.007 mas, bpa=-28.08 degrees ! Estimated noise=2.83937 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000483889 Jy ! Component: 100 - total flux cleaned = -0.000216319 Jy ! Component: 150 - total flux cleaned = -0.000322948 Jy ! Component: 200 - total flux cleaned = -0.000402837 Jy ! Total flux subtracted in 200 components = -0.000402837 Jy ! Clean residual min=-0.008863 max=0.009424 Jy/beam ! Clean residual mean=0.000027 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.159409 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.159409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.632484Jy sigma=1.025356 ! Fit after self-cal, rms=0.632483Jy sigma=1.025017 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.632483Jy sigma=1.025017 ! Fit after self-cal, rms=0.627760Jy sigma=0.993550 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537374 Jy ! Component: 100 - total flux cleaned = 0.00548912 Jy ! Component: 150 - total flux cleaned = 0.005661 Jy ! Component: 200 - total flux cleaned = 0.00573381 Jy ! Total flux subtracted in 200 components = 0.00573381 Jy ! Clean residual min=-0.007916 max=0.009064 Jy/beam ! Clean residual mean=0.000041 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.165142 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.165143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.627385Jy sigma=0.992175 ! Fit after self-cal, rms=0.627602Jy sigma=0.985973 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5108 x 1.007 at -28.08 degrees (North through East) ! Clean map min=-0.0079075 max=0.12264 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.627602Jy sigma=0.985973 ! Fit after self-cal, rms=0.339673Jy sigma=0.980760 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.339673Jy sigma=0.980760 ! Fit after self-cal, rms=0.338677Jy sigma=0.977408 ! Inverting map and beam ! Estimated beam: bmin=0.4974 mas, bmaj=0.9607 mas, bpa=-27.7 degrees ! Estimated noise=2.85827 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343204 Jy ! Component: 100 - total flux cleaned = 0.00361556 Jy ! Component: 150 - total flux cleaned = 0.00375823 Jy ! Component: 200 - total flux cleaned = 0.00387165 Jy ! Total flux subtracted in 200 components = 0.00387165 Jy ! Clean residual min=-0.007746 max=0.008129 Jy/beam ! Clean residual mean=0.000032 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.169014 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.169014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.338419Jy sigma=0.976704 ! Fit after self-cal, rms=0.337819Jy sigma=0.974602 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.337819Jy sigma=0.974602 ! Fit after self-cal, rms=0.356983Jy sigma=0.968784 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.356983Jy sigma=0.968784 ! Fit after self-cal, rms=0.356116Jy sigma=0.966753 ! Inverting map and beam ! Estimated beam: bmin=0.502 mas, bmaj=0.9382 mas, bpa=-27.38 degrees ! Estimated noise=2.86969 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170117 Jy ! Component: 100 - total flux cleaned = 0.00186615 Jy ! Component: 150 - total flux cleaned = 0.00186572 Jy ! Component: 200 - total flux cleaned = 0.00193174 Jy ! Total flux subtracted in 200 components = 0.00193174 Jy ! Clean residual min=-0.007785 max=0.008020 Jy/beam ! Clean residual mean=0.000008 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.170946 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.170946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.355981Jy sigma=0.966365 ! Fit after self-cal, rms=0.354327Jy sigma=0.965281 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.926 mas, bmaj=1.13 mas, bpa=-25.23 degrees ! Estimated noise=3.24211 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024188 Jy ! Component: 100 - total flux cleaned = -0.000116211 Jy ! Component: 150 - total flux cleaned = -5.64452e-05 Jy ! Component: 200 - total flux cleaned = 1.66446e-05 Jy ! Total flux subtracted in 200 components = 1.66446e-05 Jy ! Clean residual min=-0.008028 max=0.010196 Jy/beam ! Clean residual mean=0.000013 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 0.170963 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.170963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.354366Jy sigma=0.965293 ! Fit after self-cal, rms=0.353711Jy sigma=0.964632 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.3448 mas, bmaj=0.607 mas, bpa=-26.33 degrees ! Estimated noise=5.75947 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.122712 Jy ! Component: 100 - total flux cleaned = 0.158818 Jy ! Component: 150 - total flux cleaned = 0.169425 Jy ! Component: 200 - total flux cleaned = 0.170503 Jy ! Total flux subtracted in 200 components = 0.170503 Jy ! Clean residual min=-0.021936 max=0.019198 Jy/beam ! Clean residual mean=-0.000061 rms=0.005409 Jy/beam ! Combined flux in latest and established models = 0.170503 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.170503 Jy ! Inverting map and beam ! Estimated beam: bmin=0.502 mas, bmaj=0.9382 mas, bpa=-27.38 degrees ! Estimated noise=2.86969 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270657 Jy ! Component: 100 - total flux cleaned = -0.00235304 Jy ! Component: 150 - total flux cleaned = -0.00198031 Jy ! Component: 200 - total flux cleaned = -0.00175267 Jy ! Total flux subtracted in 200 components = -0.00175267 Jy ! Clean residual min=-0.008357 max=0.008284 Jy/beam ! Clean residual mean=-0.000000 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.16875 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.16875 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.926 mas, bmaj=1.13 mas, bpa=-25.23 degrees ! Estimated noise=3.24211 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705889 Jy ! Component: 100 - total flux cleaned = 0.000595112 Jy ! Component: 150 - total flux cleaned = 0.00050464 Jy ! Component: 200 - total flux cleaned = 0.00050369 Jy ! Total flux subtracted in 200 components = 0.00050369 Jy ! Clean residual min=-0.008505 max=0.009864 Jy/beam ! Clean residual mean=0.000003 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 0.169254 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.169254 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.502 mas, bmaj=0.9382 mas, bpa=-27.38 degrees ! Estimated noise=2.86969 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119179 Jy ! Component: 100 - total flux cleaned = -7.95469e-06 Jy ! Component: 150 - total flux cleaned = 9.93038e-05 Jy ! Component: 200 - total flux cleaned = 0.000199475 Jy ! Total flux subtracted in 200 components = 0.000199475 Jy ! Clean residual min=-0.008048 max=0.008191 Jy/beam ! Clean residual mean=0.000002 rms=0.002278 Jy/beam ! Combined flux in latest and established models = 0.169453 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.169453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.353339Jy sigma=0.964191 ! Fit after self-cal, rms=0.353343Jy sigma=0.963573 wmodel J0503+6600_K_2006_06_04_yyk\_map.mod ! Writing 38 model components to file: J0503+6600_K_2006_06_04_yyk_map.mod wobs J0503+6600_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0503+6600_K_2006_06_04_yyk_uvs.fits wwins J0503+6600_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J0503+6600_K_2006_06_04_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119772 Jy ! Component: 100 - total flux cleaned = 0.00237688 Jy ! Component: 150 - total flux cleaned = 0.00318862 Jy ! Component: 200 - total flux cleaned = 0.00392637 Jy ! Component: 250 - total flux cleaned = 0.00431361 Jy ! Component: 300 - total flux cleaned = 0.00449669 Jy ! Component: 350 - total flux cleaned = 0.00466768 Jy ! Component: 400 - total flux cleaned = 0.0049128 Jy ! Component: 450 - total flux cleaned = 0.00514396 Jy ! Component: 500 - total flux cleaned = 0.0052917 Jy ! Component: 550 - total flux cleaned = 0.00515487 Jy ! Component: 600 - total flux cleaned = 0.00502125 Jy ! Component: 650 - total flux cleaned = 0.00476303 Jy ! Component: 700 - total flux cleaned = 0.00445148 Jy ! Component: 750 - total flux cleaned = 0.00432938 Jy ! Component: 800 - total flux cleaned = 0.00444656 Jy ! Component: 850 - total flux cleaned = 0.00479463 Jy ! Component: 900 - total flux cleaned = 0.00502178 Jy ! Component: 950 - total flux cleaned = 0.00535839 Jy ! Component: 1000 - total flux cleaned = 0.00585815 Jy ! Component: 1050 - total flux cleaned = 0.00624281 Jy ! Component: 1100 - total flux cleaned = 0.00667816 Jy ! Component: 1150 - total flux cleaned = 0.00705588 Jy ! Component: 1200 - total flux cleaned = 0.00743189 Jy ! Component: 1250 - total flux cleaned = 0.00769965 Jy ! Component: 1300 - total flux cleaned = 0.00796785 Jy ! Component: 1350 - total flux cleaned = 0.008235 Jy ! Component: 1400 - total flux cleaned = 0.00855612 Jy ! Component: 1450 - total flux cleaned = 0.00893028 Jy ! Component: 1500 - total flux cleaned = 0.00925168 Jy ! Component: 1550 - total flux cleaned = 0.00962689 Jy ! Component: 1600 - total flux cleaned = 0.0098959 Jy ! Component: 1650 - total flux cleaned = 0.0101118 Jy ! Component: 1700 - total flux cleaned = 0.0103287 Jy ! Component: 1750 - total flux cleaned = 0.0104918 Jy ! Component: 1800 - total flux cleaned = 0.0106016 Jy ! Component: 1850 - total flux cleaned = 0.0107677 Jy ! Component: 1900 - total flux cleaned = 0.0108795 Jy ! Component: 1950 - total flux cleaned = 0.0111633 Jy ! Component: 2000 - total flux cleaned = 0.0113927 Jy ! Total flux subtracted in 2048 components = 0.0116247 Jy ! Clean residual min=-0.003497 max=0.002929 Jy/beam ! Clean residual mean=-0.000025 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.181078 Jy keep ! Adding 98 model components to the UV plane model. ! The established model now contains 136 components and 0.181078 Jy ![Exited script file: muppet] wmap "J0503+6600_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.502 x 0.9382 at -27.38 degrees (North through East) ! Clean map min=-0.0096669 max=0.12913 Jy/beam ! Writing clean map to FITS file: J0503+6600_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00102859 device "J0503+6600_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0503+6600_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.38974 2.38974 4.77947 9.55894 19.1179 38.2358 76.4715 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.502 x 0.9382 at -27.38 degrees (North through East) ! Clean map min=-0.0096669 max=0.12913 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0503+6600_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0503+6600_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0503+6600_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:43:47 2010